From ff06cdf26d6983ba147570d4811ba732feeebd9d Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Wed, 6 Jul 2016 20:44:37 +0200 Subject: imx-bbu-nand-fcb: don't drop error return code bit_to_flip might be negative if any uncorrectable bitflips occured. Use int instead of unsigned type in order to properly propagate the error. Signed-off-by: Lucas Stach Signed-off-by: Sascha Hauer --- common/imx-bbu-nand-fcb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'common/imx-bbu-nand-fcb.c') diff --git a/common/imx-bbu-nand-fcb.c b/common/imx-bbu-nand-fcb.c index 72b7b0ea6d..ce00ed4fc0 100644 --- a/common/imx-bbu-nand-fcb.c +++ b/common/imx-bbu-nand-fcb.c @@ -259,8 +259,8 @@ static ssize_t raw_write_page(struct mtd_info *mtd, void *buf, loff_t offset) static int read_fcb(struct mtd_info *mtd, int num, struct fcb_block **retfcb) { int i; - int bitflips = 0; - u8 parity, np, syndrome, bit_to_flip; + int bitflips = 0, bit_to_flip; + u8 parity, np, syndrome; u8 *fcb, *ecc; int ret; void *rawpage; -- cgit v1.2.3